barriermp.h

Go to the documentation of this file.

/* COPYRIGHT (c) 1989-2013.
 * On-Line Applications Research Corporation (OAR).
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rtems.org/license/LICENSE.
 */

#ifndef _RTEMS_RTEMS_BARRIERMP_H
#define _RTEMS_RTEMS_BARRIERMP_H

#include <rtems/score/mpciimpl.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
  BARRIER_MP_ANNOUNCE_CREATE  =  0,
  BARRIER_MP_ANNOUNCE_DELETE  =  1,
  BARRIER_MP_EXTRACT_PROXY    =  2,
  BARRIER_MP_WAIT_REQUEST     =  3,
  BARRIER_MP_WAIT_RESPONSE    =  4,
  BARRIER_MP_RELEASE_REQUEST  =  5,
  BARRIER_MP_RELEASE_RESPONSE =  6
}   Barrier_MP_Remote_operations;

typedef struct {
  rtems_packet_prefix           Prefix;
  Barrier_MP_Remote_operations  operation;
  rtems_name                    name;
  rtems_option                  option_set;
  Objects_Id                    proxy_id;
}   Barrier_MP_Packet;

void _Barrier_MP_Send_process_packet (
  Barrier_MP_Remote_operations operation,
  Objects_Id                   barrier_id,
  rtems_name                   name,
  Objects_Id                   proxy_id
);

rtems_status_code _Barrier_MP_Send_request_packet (
  Barrier_MP_Remote_operations operation,
  Objects_Id                   barrier_id,
  rtems_interval               timeout
);

void _Barrier_MP_Send_response_packet (
  Barrier_MP_Remote_operations  operation,
  Objects_Id                    barrier_id,
  Thread_Control               *the_thread
);

void _Barrier_MP_Process_packet (
  rtems_packet_prefix *the_packet_prefix
);

void _Barrier_MP_Send_object_was_deleted (
  Thread_Control *the_proxy
);

void _Barrier_MP_Send_extract_proxy (
  void           *argument
);

Barrier_MP_Packet *_Barrier_MP_Get_packet ( void );

#ifdef __cplusplus
}
#endif

#endif
/* end of file */